/Engine/Source/Runtime/Engine/Classes/EdGraph/EdGraphNode.h
Execute a provided function once for each node that is directly connected to this node, will not include the node itself
void ForEachNodeDirectlyConnected ( [TFunctionRef](API\Runtime\Core\GenericPlatform\TFunctionRef)< void([UEdGraphNode](API\Runtime\Engine\EdGraph\UEdGraphNode) *)> Func )